user interface

noun

plural user interfaces
: software that is designed to allow a computer user to interact with the operating system of a machine or system (such as by selecting presented options or entering text commands)
Likewise, the user interface is remarkably unintuitive, requiring a whirlwind of relentless mouse clicking to move, talk, touch, look, or manipulate onscreen objects.Scott A. May
… a new user interface he vows will change the way people use computers.InfoWorld
especially : graphical user interface
abbreviation UI

Examples of user interface in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Performance issues, compatibility with web applications and user interface inconsistencies can all negatively impact user experience and hinder implementation. Ashish Khanna, Forbes, 27 Feb. 2025 The intuitive user interface further enhances the user experience, making complex robotic control feel surprisingly straightforward and accessible. Kurt Knutsson, Cyberguy Report, Fox News, 1 Feb. 2025 Meanwhile, the center screen is bright, sharp and responsive, with a user interface that is attractive and easy to navigate. Alistair Charlton, Forbes, 25 Feb. 2025 Many of them do not have high levels of computer and internet literacy and need someone to help them through all the legalese of a nearly century-old social program with a wonky user interface. Eli Hager, ProPublica, 22 Feb. 2025 See All Example Sentences for user interface

Word History

First Known Use

1967, in the meaning defined above

Time Traveler
The first known use of user interface was in 1967

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Cite this Entry

“User interface.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/user%20interface. Accessed 13 Mar. 2025.

Kids Definition

user interface

noun
: software that is designed to allow a computer user to interact with the operating system of a machine or system
Last Updated: - Updated example sentences
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